Quarterly Report DPM script

Each quarter we needs to report on disk usage at our sites.
This can be tricky but the following script will help at DPM sites:

#!/bin/bash

DAY=`date +%F`
echo $DAY
for zz in `dpns-ls /dpm/physics.ox.ac.uk/home/`;do
dpns-du -z -s /dpm/physics.ox.ac.uk/home/$zz>>Oxford-SE-Usage-$DAY;
done


You will need to modify it appropriately for your site.
Extra added 20.10.09
This makes use of the dpns-du command in the gridpp-dpm toolkit available from :
http://www.sysadmin.hep.ac.uk/rpms/fabric-management/RPMS.storage/

Details of the other commands are on the wiki